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» Dilation-run wavelet image coding
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ICIP
2005
IEEE
15 years 11 months ago
Discrete bandelets with geometric orthogonal filters
This paper describes the construction of second generation bandelet orthogonal bases. The decomposition on a bandelet basis is computed using a wavelet filter bank followed by ada...
Gabriel Peyré, Stéphane Mallat
ICIP
2005
IEEE
15 years 11 months ago
JPEG 2000 scalar quantization using an optimally frequency localized modulated lapped transform
JPEG 2000 is a lossy integer-to-integer transform-based compression method that first quantizes the separable 2-D wavelet transform coefficients, then entropy codes them. The imag...
Peter C. Tay, Joseph P. Havlicek
WSCG
2004
167views more  WSCG 2004»
14 years 11 months ago
Embedded Rate Scalable Wavelet-Based Image Coding Algorithm with RPSWS
This paper proposes an embedded rate scalable wavelet-based image coding algorithm. We introduce a simple and efficient approach for coding the positions and the signs of the wave...
Farag I. Y. Elnagahy, Boris Simák
ICIAP
2001
Springer
15 years 9 months ago
Clustering Context Properties of Wavelet Coefficients in Automatic Modelling and Image Coding
An algorithm for automatic modelling of wavelet coefficients from context properties is presented. The algorithm is used to implement an image coder, in order to demonstrate its i...
Joonas Lehtinen, Juha Kivijärvi
ICIP
2005
IEEE
15 years 11 months ago
Optimal wavelet filter design in scalable video coding
The design of a class of wavelet filters and its application in Scalable Video Coding (SVC) is discussed in detail in this paper. The design method uses maximal flat wavelet filte...
Min Li, Truong Q. Nguyen